The action or an act of observing scientifically; esp. the careful watching and noting of an object or phenomenon in regard to its cause or effect…
| 单词 | θ67257 |
| 释义 | the world > matter > chemistry > experiments > [noun] > scientific method > observation (1) observation1559 The action or an act of observing scientifically; esp. the careful watching and noting of an object or phenomenon in regard to its cause or effect… |
| 随便看 |
|
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。